1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright(c) 2013 - 2018 Intel Corporation. */
 3
 4#ifndef _I40E_OSDEP_H_
 5#define _I40E_OSDEP_H_
 6
 7#include <linux/types.h>
 8#include <linux/if_ether.h>
 9#include <linux/if_vlan.h>
10#include <linux/tcp.h>
11#include <linux/pci.h>
12#include <linux/highuid.h>
13
14/* get readq/writeq support for 32 bit kernels, use the low-first version */
15#include <linux/io-64-nonatomic-lo-hi.h>
16
17/* File to be the magic between shared code and
18 * actual OS primitives
19 */
20
21#define hw_dbg(hw, S, A...)							\
22do {										\
23	dev_dbg(&((struct i40e_pf *)hw->back)->pdev->dev, S, ##A);		\
24} while (0)
25
26#define wr32(a, reg, value)	writel((value), ((a)->hw_addr + (reg)))
27#define rd32(a, reg)		readl((a)->hw_addr + (reg))
28
29#define wr64(a, reg, value)	writeq((value), ((a)->hw_addr + (reg)))
30#define rd64(a, reg)		readq((a)->hw_addr + (reg))
31#define i40e_flush(a)		readl((a)->hw_addr + I40E_GLGEN_STAT)
32
33/* memory allocation tracking */
34struct i40e_dma_mem {
35	void *va;
36	dma_addr_t pa;
37	u32 size;
38};
39
40#define i40e_allocate_dma_mem(h, m, unused, s, a) \
41			i40e_allocate_dma_mem_d(h, m, s, a)
42#define i40e_free_dma_mem(h, m) i40e_free_dma_mem_d(h, m)
43
44struct i40e_virt_mem {
45	void *va;
46	u32 size;
47};
48
49#define i40e_allocate_virt_mem(h, m, s) i40e_allocate_virt_mem_d(h, m, s)
50#define i40e_free_virt_mem(h, m) i40e_free_virt_mem_d(h, m)
51
52#define i40e_debug(h, m, s, ...)				\
53do {								\
54	if (((m) & (h)->debug_mask))				\
55		pr_info("i40e %02x:%02x.%x " s,			\
56			(h)->bus.bus_id, (h)->bus.device,	\
57			(h)->bus.func, ##__VA_ARGS__);		\
58} while (0)
59
60typedef enum i40e_status_code i40e_status;
61#endif /* _I40E_OSDEP_H_ */